Purchase Qty. Reference FOB Price
1-2 Pieces US$1,799.00
3+ Pieces US$890.00
Product Description
Sand filter , it is the use of quartz sand as a filter medium, under certain pressure, the higher the turbidity of water through a certain thickness of the granular or non-grain Quartz sand filter, the effective removal of suspended solids in the water, organic matter, colloidal particles, ...